egypt is trying to play a mediating role. >>> we are on traffic watch in virginia this morning where the 495 express lanes are set to open. tomorrow is the big day and fox 5's sherry ly is live in tysons corner with a preview. good morning. >> reporter: good morning. the express lanes here have never looked so good, not a single car out here. that is because they haven't quite opened just yet. we are at one of the on-ramps for the express lanes at west park drive in tysons corner. can you use these lanes for what transportation officials are promising should be a smooth ride. the five year $2 billion project will open on asaturday morning with two additional lanes. don't call them hot lanes or electric us lane as they've been called because of the prices. these are express lanes. how much it costs will depend on when you drive and what is being called dynamic or congestion pricing. it is expected to cost an average of $3 to $6 for an average trip during rush hour. carpoolers with three or more people will drive free. driverrers will need an e-zpass if you want to use these lanes. car